manifold GISMicrostation-Bentley

topological tu

Qhov kev txiav txim ntawm GIS cov cuab yeej raug hu ua li no kom tshem tawm cov vector inconsistencies rau cov cai feem ntau txais nyob rau hauv lub spatial topology. Txhua lub cuab yeej tau ua raws li lawv txoj kev, peb pom cov ntaub ntawv ntawm Bentley Daim Ntawv Qhia thiab Manifold GIS.

Microstation Geographics

tu vaj tu tsev

Microstation suav nrog ob yam khoom siv rau qhov qub, ib qho ua haujlwm los ntawm keyin (Dialup cleanup) thiab lwm yam hu ua topology Kev Ntxuav. Vim li cas ntawm kev tawg, peb txhua tus nyiam lub thawj, txawm hais tias tsis muaj lwm lub pob rau qhov no dua li cov lus hais ntawm cov khoom qub.

Nws suav nrog rau XNUMX qhov kev xaiv topological nyob rau sab laug thav duab, thaum nyob hauv qis dua yog qhov zam thiab mus rau sab xis qhov chaw thiab cov yam ntxwv pom qhov tsis sib xws xav tau. Txawm hais tias nws yog hu ua topological tu, nws tsis yog lub npe tsim nyog tshaj plaws, es lawv yog vector tu cov cuab yeej uas nws suav nrog:

  • Txuas cov ntsiab lus 
  • Zoo li hais
  • Nyias, me ntsis siv tab sis nws yog los txiav txim kev tsim txom ntawm cov tsis tas
  • Segmentation
  • Kev tawg rog
  • Plam ntsiab

Rau yuav luag txhua tus muaj kev xaiv xaiv lub hom phiaj ntawm qhov yuam kev, kev xaiv cim nws lossis tshem tawm nws thiab zam. Nws tsis yog qhov phem, muaj txawm tias mrf cov cuab yeej muab tso ua ke nrog mdl uas tso cai rau koj mus nrhiav cov kab. Tab sis nws siv yav dhau los ua rau mob taub hau nyob rau hauv txhua rooj plaub, tsis yog vim tias qhov huv huv uas yog ntse tab sis nrog rau cov txiaj ntsig tom qab hauv kev txheeb xyuas qhov chaw lossis topological. Txhawm rau muab ib qho piv txwv, hauv cov kab ntawv qhia sib txawv, qhov tsis sib xws ntawm cov nodes yog qhov teeb meem, vwm.

Bentley Daim ntawv qhia

tu vaj tu tsev

Tus nplaig hloov nrog daim ntawv qhia Bentley, nws yeej ib txwm Dialog Ntxuav txawm hais tias nws xav kom muaj ib qhov project qhib, tab sis lwm txoj yog lwm qhov chaw hauv ib qho kev vaj huam sib luag nrog tabs. Tsis tas li ntawd, cov kev xaiv ua tau zoo ntxiv nrog rau lawv:

  • Lim tswj los ntawm kev pom
  • Koj tuaj yeem lim cov khoom ntawm cov khoom (kab, hlua, hluav taws xob thiab lwm yam)
  • Qhov phim tuaj yeem muaj xws li kab hom, xim lossis thickness
  • Tsim ib qho kev thaub qab ntawm cov ntaub ntawv
  • Sib txig tuaj yeem cuam tshuam tau sib npaug
  • Koj yuav txuag lub configuration ua ib daim ntaub ntawv .rsc thiab hu nws dua
  • Nyias tau raug tshem tawm, tsis muaj leej twg siv vim nws tsis ua haujlwm 

Nws yuav yog qhov yuav tsum tau kuaj yog tias mob taub hau tau zoo tuaj nrog kev soj ntsuam topological, txij li nws tau ua ntau dhau thiab xav tau qhov tseeb ntawm cov splices vwm dhau los kom qhov kev tiv thaiv tsis paub. Cov chij ceeb toom kuj tseem tsis yog cov khoom sib tiv taus (vector), uas ua rau ntau qhov kev ua haujlwm kom pom kev zoo nkauj tsis yog xov tooj ntawm tes uas muaj qhov loj me.

manifold GIS

tu vaj tu tsev

Bentley yuav tsum sib zog ua haujlwm ntawm qhov kev kawm, vim tias txawm tias Bentley Daim Ntawv Qhia txhawb nqa topologies, yog ib nrab coj los ntawm plaub hau. Tsis tas li ntawd nws tsis txhawb nqa Yooj yim cov kabmob uas tsis muaj teebmeem hauv lub cadastre, tab sis nyob rau lwm cov txheej xws li nroj tsuag npog lossis thaj chaw uas yuav muaj kev raug mob, los ua ob peb tus qauv. Nyob rau hauv Geographics nws muab lawv mus rau hauv hlwb los yog txoj kab, nrog dab tsi koj ua tsis tau ua qhov ntsuas saum toj kawg nkaus. Nws yuav tsum ua kom yooj yim rau cov txheej txheem, vim hais tias feem ntau cov kev pab cuam muaj ntau heev hauv qhov no, piv txwv li, siv cov nyem  Manifold GIS ua txoj haujlwm tshwj xeeb tsis muaj teeb meem ntau dhau. Qhov no ua haujlwm nrog cuab yeej / topology Hoobkas, cia li xaiv cov khoom thiab nyom ib lub vaj huam sib luag uas muaj xws li ib qho kev tsom xyuas tam sim ntawd raws li qhov ua tiav ntawm txheej:

  • Kaw
  • overlapping
  • overshooting
  • contiguous ceg
  • reduntant metrics

Dhau li, los ntawm kev xaiv lawv lawv tau qhia hauv cov xim sib txawv thiab muaj cov kev xaiv ntawm tus kheej lossis kho tus kheej qhov loj. Ua kom haum siab hloov, kuj yog qhov no nyob rau hauv qhov pom nrog cov kev xaiv los scroll, mus tom ntej, nqis tes ua thiab txav.

Thaum kawg, tus neeg siv ua rau kev txom nyem los yog sib xyaw cov cuab yeej, tab sis nws tsis yog qhov kev lees txais los ntawm ib qho kev pab cuam uas peb them thiab peb cia siab yuav ua kom zoo tshaj tuaj.

Golgi Alvarez

Tus kws sau ntawv, kws tshawb fawb, tus kws tshaj lij hauv Kev Tswj Xyuas Cov Qauv. Nws tau koom nrog hauv kev xav thiab kev siv cov qauv xws li: National System of Property Administration SINAP hauv Honduras, Qauv ntawm Kev Tswj Xyuas Kev Sib Koom Tes Hauv Honduras, Kev Sib Koom Ua Qauv ntawm Cadastre Management - Registry hauv Nicaragua, Kev Tswj Xyuas Kev Tswj Xyuas Thaj Chaw SAT hauv Colombia . Editor ntawm Geofumadas kev paub blog txij li xyoo 2007 thiab tus tsim ntawm AulaAGEO Academy uas suav nrog ntau dua 100 cov kev kawm ntawm GIS - CAD - BIM - Digital Twins cov ncauj lus.

lwm yam khoom

25 Comments

  1. Qhib rau kev xav phem uas tau hu kuv cov ntawv.
    Piv txwv li pom muaj nrog Microstation Geographics 8.5
    Nrog daim ntawv qhia Bentley V8i kev tuav ntawm cov duab geometries xws li qhov nyob rau hauv daim duab tsis yog qhov teeb meem.

    Tsis tas li ntawd, los ntawm kev tswj hwm ntawm XFM cov cwj pwm nrog Bentley daim ntawv qhia, qhov tseeb ntawm node-ciam ciam tau poob ua ntej los ua nws ntawm cov duab. Txawm hais tias cov cuab yeej siv los ua cov kev txuas tau zoo ib yam li cov neeg rau hloov cov ntaub ntawv nruab nrab ntawm cov centroid thiab cov duab / thaj tsam.

  2. Nyob zoo koj paub kuv xav paub yog tias koj tuaj yeem pab kuv nrog kuv qhov teeb meem dab tsi tshwm sim yog tias kuv xav tsim ib tus qauv tshiab thiab tawm ntawm tej yam tsis paub txog dab tsi yuav pab tau kuv thaum tsim ib daim duab tshiab ua piv txwv ntawm style profiles, ces kuv xav paub tias koj yuav tsim li cas ib tug tshiab template thiab no tshiab tawm predefined tshiab tsis tsim los yog cov qauv ntawm cov khoom, kuv vam tias koj tuaj yeem pab kuv, tab sis rau lwm cov lus teb kuv paub tias koj muaj siab zoo nyob rau hauv cov teeb meem no dua li ua tsaug koj

  3. Cia peb pom

    Yuav kom export cov Microstation Geographics.
    Koj yuav tsum tau txuas nrog rau ib qhov project, yog li ntawd nws xa cov txheej nrog lub daots.
    Tsis tas li, luam tawm cov cuav ntawm hom duab, nrog cov ntaub ntawv txuam nrog. Nws yuav tsis ua hauj lwm nrog pob hlav thiab ciam teb.

    Yog tias txhua yam zoo, qhia kuv yog xa cov xa tawm xa tuaj rau koj. Koj tuaj yeem sim qhib cov ntaub ntawv dbf nrog Excel seb nws puas muaj ntaub ntawv.

  4. Nyob zoo no lub npe yog zoo heev, kuv yuav xav paub yog tias, vim nws tseem tsis tau mus ua kom tiav cov ntaub ntawv kom tiav vim hais tias thaum lub hnub tag nrho nws ua tiav cov ntaub ntawv tsis tiav ntawm qhov no kuv paub tab thaum kuv sim import cov ntaub ntawv dua los ntawm bentley daim ntawv qhia

    Kuv yuav zoo siab tias tsis muaj leej twg muaj kev tov los yog muab tswv yim

    Tsaug !!!

  5. ok g! cia kuv tshawb txog daim ntawv qhia autocad ib ntus, thiab tom qab ntawd kuv nrog lawv tham. Ua tsaug

  6. Tsuas yog tias AutoCAD daim ntawv qhia 3D lossis AutoDesk Civil 3D. Nrog rau qhov no koj tuaj yeem ua li cas koj yuav ua nrog txhua tus GIS, txuas mus rau cov ntaub ntawv los ntawm lub rooj, ua topological tsom, thematic maps, etc.
    Yog tias koj xav muab dab tsi yog ib qho yooj yim hyperlink, thaum koj qhib lub zog ntawm tus kwv, koj yuav pom tias muaj ib thaj teb hu ua hyperlink, qhov twg koj tuaj yeem siv ib qhov URL ntawm lub website, ib txoj kev ntawm cov ntaub ntawv hauv lub zos disk, lossis ib qhov lwm daim ntawv qhia dwg.

    Nyob rau hauv rooj plaub ntawm AutoCAD, nws tsuas yog txhawb ib qho hyperlink rau ib yam khoom.

  7. Kuv muaj ib daim ntawv ntsuam xyuas ua nrog GPS, Kuv muaj nws daim autocad, muaj qee daim ntawv thov uas kuv tuaj yeem ntxiv cov cwj pwm mus rau CAD cov khoom los yog kuv xav tsim lawv li blocks, dua li cas kuv tuaj yeem txuas tau cov duab rau daim CAD thaiv, c.
    Ua tsaug rau txhua tus uas pab txhawb rau hauv lub rooj sab laj no.

  8. Huag os, nws cia li uas tsuas 248 pub ntsiab lus, tab sis nrog 996 kab nws yog qhov kuv xav tau los ua haujlwm nrog.
    heev xav thov,

  9. Lus hauv no teb Tsis zoo, tus sau lub macro tiv thaiv nws nrog ib lo lus zais, thiab tshuav nws txwv rau 996 natwm. Nws tau ua kom nws tiv thaiv cov haujlwm uas yog los ntawm 996 kab, thiaj li hais tias lub cajmeem ua haujlwm nrog cov hlwb.

    Hloov nws yuav imply cov txiv maj phaub nrog cov cai.

  10. zoo zoo heev rau hauv lub functionality ntawm lub Excel ntawv, lo lus nug raws li cov kev ntsuam xyuas kuv twb ua li no tas tus xov tooj ntawm cov ntsiab lus yuav tsum tau graphed, nyob rau hauv kuv cov ntaub ntawv kuv yuav tsum tau ua los txog 4000 cov ntsiab lus raws li kuv yuav ua li cas hloov no Excel PivotTable raws li kuv noj ntau dhau ntev yuav tsum tau plotting seccionadamente.
    heev xav thov ua tsaug

  11. Tau kawg, qhov zoo tshaj kuv paub yog XYZ-DXF, uas tshwm sim rau dxf cov ntsiab lus ntawm ib daim ntawv teev Excel. Tsab Cai Kem muaj peev xwm muaj lwm hom ntaub ntawv, thiab txheej txheem tso cai rau koj tsiv mus rau cov ntsiab lus rau ib theem twg.

    Nov yog piav qhia kauj ruam yog kauj ruam.

  12. Ua tsaug ntau, nws ua haujlwm. lwm lo lus nug yuav muaj ib co ntawv uas tso cai rau kuv mus rau hauv DGN los yog DWG cov ntaub ntawv khaws cia hauv Excel hom, XY coordinates thiab uas tso cai rau kuv ntxiv rau lub ntsiab lus ntawm phau ntawv txhais lus khaws cia hauv kev tawm teb.
    tsaug ,,,,,,,,,,,,,

  13. Lwm txoj hauv kev yog siv qhov kev xaiv ua lub ntsej muag, uas koj tuaj yeem tsim xaiv los ntawm cov qauv, thiab muaj twb xaiv cov khoom koj tau thov kev nco.

    Nrog Microstation XM lossis siab dua, koj tuaj yeem khaws lub laj kab.

  14. Yog lawm,

    Ua ntej koj ua koj lub laj kab

    ces siv tus yuam sij rau hauv

    koj nkag mus, laj kab, ces koj xaiv poob, ces cov kev xaiv yuav tshwm:
    -Cov tswv yim
    -xiav
    -ntxiv
    -tom qab

    koj xaiv yam, thiab tom qab ntawd koj tau txais lub vaj huam sib luag uas cia koj xaiv hom laj kab kheej (sab hauv, kaw lus, thiab lwm yam)

    Ces koj nias qhov screen thiab qhov ntawd yog nws.

  15. lo lus nug puas muaj daim ntawv thov rau microstation uas tso cai rau kuv siv qhov hais kom ua Drop Element nyob rau hauv fenced hom.
    ua tsaug …… ..

  16. Wb pom, kuv mam li piav ob peb yam.
    Yuav pib nrog, cov qauv ntawm Geographics (tam sim no Bentley Daim Ntawv Qhia) xav txog tias ib qho khoom siv yog qhov tsis sib haum, lub ntsiab lus hais tias lub complexchain uas muaj arcs thiab cov kab tsis yog topologically huv.

    Nyob rau hauv lub keeb kwm yav dhau, tus saib hais tias cov curves yog LineStrings ua kev txiav txim zoo, vim hais tias GIS software yog txoj kev tswj ib contour kab database, nws yog ib tug polygon nrog infinitely ntau vertices li cov kev xaiv ntawm dua mus rau ib tug linestring uas tsa ib tug nkhaus kawg. Koj xav txog tej yam koj tus kheej raws li koj yuav mus ua ib daim ntawv thov uas generates lub box qhia thiab mus, seb puas sab nraum ib tug nkhaus raws li yog hais tias nws yog ib tug heev nyob ze cov ntsiab lus linestring yog vwm.

    Yog li nyob rau hauv kev tu saum toj kawg nkaus, thaum ntim zis, nws yuav hloov lawv mus rau hauv kab srings. Qhov koj tuaj yeem txhais tau yog qhov ua siab ntev xwv thiaj li tsis muaj ntau cov kev sib tw los yog ob peb yam uas qhov kev hloov ntawm qhov nkhaus ploj.

    Qhov no kam rau ua yog hloov hauv:

    Cov haujlwm ua haujlwm> nyiam> topology> Caj Qia.

    10 1, 0.5, 0.1, XNUMX thiab thiaj li txog thaum koj txaus siab rau lub tshooj me me uas cov curves nyob.

  17. ua hauj lwm nrog cov ntsiab lus hauv cov arcs, tab sis thaum siv cov kev tu ntawm topology thiab creation ntawm cov ntsiab hauv Geographics cov kab ntawv sawv cev rau lawv raws li cov kab uas pib qhov pib taw tes thiab qhov kawg ntawm qhov nkhaus, muaj ntau txoj kev los ntxiv cov cuab yeej los tsim ib txoj kab tom qab cov duab ntawm lub nkhaus.
    Ua tsaug koj los ntawm El Salvador .........

  18. Saib, kuv paub hais tias yuav tsum muaj ntau txoj kev zoo dua los ntawm cov qauv siv, tab sis kuv siv tus qauv siv lub luag hauj lwm thiab lub nras:

    Ua li no, koj yuav ua li cas qhib ob daim duab kos, ib qho uas muaj qhov kev cawm dim thiab lwm yam uas tsis yog. Tom qab ntawd koj ua qhov loj ntawm lub qhov rais me tshaj li tag nrho saib, yog li ntawd koj pom ob.

    Koj kov lub qhov rais uas muaj qhov style, koj mus rau qhov chaw, nto, thiab muaj koj saib rau yam koj xav hloov mus rau lwm daim duab. Tom qab ntawd koj cab nws thiab tso tawm nws nyob rau hauv lwm lub qhov rais, thiab hais tias nws. Tam sim no yog tias koj pom cov qauv muaj nyob hauv koj daim duab tshiab, qhov koj tau ua yog twb muaj lawm.

  19. HELLO, rov qhia kuv dua thiab cia kuv qhia koj tias koj qhov kev pab tau pab kuv ntau yam, tab sis, mmm ...
    Tam sim no kuv yuav tsis ua li cas yog txuag rau hauv cov style tsim. Tsim ib tug taw tes style, thov nws thiab tag nrho cov me ntsis, tab sis kuv ua tsis tau yuav tsum tau txais kev cawmdim, ie xav mus ua ib tug tshiab duab tab sis xav utlizando style nws ntseeg hais tias, vim hais tias simplamente kuv thiaj tsis tau thiab tsim tau muaj rov qab mus rau.
    Yog hais tias muaj ib txoj kev los cawm nws thiab hauv ib qho tom qab kuv xav siv nws?

    hehe ... thiab thov txim rau qhov tsis yooj yim, tab sis kuv paub tias kuv yog lub pob zeb.

    LEEJ TWG

  20. Ok, koj ua dab tsi yog qhov no:

    Nyob rau sab laug, peb tabs tshwm:
    ib lub tswv yim hu ua
    lwm qhov chaw

    hauv qhov no, cov khoom sib txawv hauv daim ntawv qhia muaj, qhov chaw, cov ntsiab lus, qhov profile, cov kav dej, qhov chaw sib tw.

    ces nyob hauv ib qho ntawm lawv, thaum txhaj rau qhov kos npe rau ntxiv, tus cwj pwm (nto qauv) tau tshwm sim los siv ib qho piv txwv.
    Txhawm rau tsim ib qho tshiab, koj right-click rau ntawm "nto styles" nplaub tshev thiab xaiv "tshiab". Nyob ntawd koj tuaj yeem muab cov kev teeb tsa tsim nyog, muab nws lub npe, thiab txhua yam koj xav tau. Tsis tas li ntawm no koj tuaj yeem hloov kho nws.

    Thaum koj ua hauj lwm rau ntawm qhov chaw, los ntawm lub prospector tab, txoj nyem rau ntawm qhov chaw, xaiv "cov khoom" thiab hauv "cov ntaub ntawv" kev xaiv koj tuaj yeem xaiv "nto style" uas koj tsim.

    Kuv vam tias koj ua hauj lwm piav qhia, txhua yam, tsis yog ib qho kev xeeb txob.

  21. Nyob zoo, rov qab mus rau thab tab sis kuv honestly ib lub pob zeb thiab qhov tseeb tsis nyiam nws, thiab sojntsuam, tab sis tseem tsis meej rau kuv yog hais tias koj tsis muaj cov nyob rau ntawm kev pab, vim kuv yeej tsis yog li ntawd tshiab.

    Ua tsaug

  22. HELLO, thawj ib lub zoo siab rau qhov chaw no yeej zoo kawg.

    Thiab thov txim coj qhov chaw no, tab sis coj ib tug reiente ntsiab lus rau cov lus no yuav tsum tau visto.Mi yeej nrog Civil 3D, thiab qhia rau kuv paub yog hais tias koj muaj peev xwm cawm cov yeej tsim los ntawm kuv (nto, contour kab, profiles, khej, thiab lwm yam .).

    Vim hais tias ib zaug kuv xav los customize cov yeej thiab kuv surprise yog tias lub sij hawm tom qab xav siv lawv dua vim hais tias lawv yuav tsis raug cawm dim li nada.Pense plantilla.Tal lub sij hawm kuv ua tsis yog lawm vim hais tias kuv tsis to taub Salian lus tseem tsis tau dim.

    Yog li kuv thov kom pab daws qhov teeb meem no thov.

    Txais tos.

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